Home   Fox Delta  Projects School Projects Buy PCBs Buy Kits Contact   
 
 
 Introduction to Sound Card Interface & Radio Modems:

 

 

Previous Sound Card Projects:

SC1: Simple Sound Card Interface (Project Only):

SC2: Advanced, Sound Card & Echo link Interface

 

 
 SC3 : USB PCM2902 Sound Card Interface:

        

SC3: 

USB PCM2902E Based Sound Card Interface

 

SC3 uses same design concept as SC2 but uses PCM2902E USB chip which makes it independent of PC's sound card:

1. Adjustable VOX (PTT) Delay  

2. RJ45 for Transceiver Connection.

3. Uses PCM2902E on small carrier board and supplied pre-soldered/tested for kits.

4. USB HID Interface. No drivers needed.

5. PC to TRX Isolation for: Audio in, Audio Out & PTT

6. High quality Bourns 600 ohms audio transformers

7. USB Powered.

8. Mute, UP, Down push buttons for HID Audio Control

9. Header for ON/OFF VOX operation.


SC3 kits are supplied with a free metal case.

Cable is to made/Prepared by user as required by Transceiver to be used with this interface.


Assembled SC3 Sound Card Interface:

Click the photo to enlarge

SC3 M1 Module: PCM2902E Carrier Board:

Click the photo to enlarge

 Technical Details & Schematic:

  

SC3 Sound Card Interface Doc.
  
SC3 Schematic & Parts List
 
Schematic SC3  JPG
     
M1 Module Pinout

JPG

 Datasheets
 
PCM2902E
LM358
LM/LP2951
4N33
 Buy Sound Card Interface On-line

For online payments, shipping charges will be added on secure web page, which are from $5.00 upwards for Registered Air Mail, and based on value/weight of the KIT/Assembled.

For Money Order, please refer to table provided on MO web page.

"Buy from 2CO", you may pay using your CC or funds from Paypal.

Terms of sales    Countries where we do not sell/forward   
Track your order guide

Buy From 2CO          

 
 
USD

In Stock


SC3 Sound Card Interface Kit with free metal case 45.00

2CheckOut.com Inc. (Ohio, USA) is an authorized retailer for goods and services provided by Fox Delta.
Kit Parts List

 

 

 

 


2CheckOut.com Inc. (Ohio, USA) is an authorized retailer for goods and services provided by Fox Delta.
 Project Categories:
 Discussion Forum
 Links